| Limit (cost=60.71..60.73 rows=10 width=195) |
| -> Sort (cost=60.71..60.80 rows=36 width=195) |
| Sort Key: s.created_at |
| -> HashAggregate (cost=59.57..59.93 rows=36 width=195) |
| Group Key: s.id, u.id |
| -> Nested Loop (cost=0.00..59.39 rows=36 width=195) |
| -> Seq Scan on tbl_users u (cost=0.00..8.16 rows=1 width=4) |
| Filter: ((id = 1001) AND (department_id = 4)) |
| -> Seq Scan on tbl_tasks s (cost=0.00..50.87 rows=36 width=191) |
| Filter: ((parent_id IS NULL) AND (head_of = 1001) AND (status = '1'::smallint)) |